Conjugated polyene
[机] 共轭多烯
🧩 词语组成解析
a. 共轭的,成对的
n. 聚烯\\n[化] 多烯; 多烯烃
🗣️ 情景例句
That's what I said.
我也是这么说。
Take one's courage in both hands.
勇往直前，敢作敢为。
and of dark narrow streets full of petrol fumes and toxic gases,
和阴暗狭窄的街道组成